tests: add test for "log -r wdir() -p" (
issue4871)
The issue has been fixed by
93bcc73df8d5, "cmdutil.changeset_printer: pass
context into showpatch()". This patch adds test to prevent future regression.
FROM centos:centos7
RUN yum install -y gcc
RUN yum install -y python-devel python-docutils
RUN yum install -y make
RUN yum install -y rpm-build
RUN yum install -y gettext
RUN yum install -y tar
# For creating repo meta data
RUN yum install -y createrepo